Updated javadoc comments

src/main/java/kieker/analysis/plugin/filter/sink/CPUUtilizationDisplayFilter.java

@@ -28,7 +28,7 @@ import kieker.common.record.system.CPUUtilizationRecord;
 import teetime.stage.basic.AbstractFilter;
 
 /**
- * This is a filter which accepts {@link CPUUtilizationRecord} instances and provides different views to visualize them.
+ * This is a filter which accepts {@link CPUUtilizationRecord} instances and provides different views (XYPlot or MeterGauge) to visualize them.
  *
  * @author Bjoern Weissenfels, Nils Christian Ehmke, Lars Erik Bluemke
  *
@@ -51,7 +51,19 @@ public class CPUUtilizationDisplayFilter extends AbstractFilter<CPUUtilizationRe
 
 	private final TimeUnit recordsTimeUnit;
 
-	public CPUUtilizationDisplayFilter(final int numberOfEntries, final Long[] warningIntervals, final TimeUnit recordsTimeUnit) {
+	/**
+	 * Creates a new instance of this filter.
+	 *
+	 * @param numberOfEntries
+	 *            Maximal number of entries in a XYPlot
+	 * @param warningIntervals
+	 *            The intervals for the colors displayed in a XYPlot
+	 * @param recordsTimeUnit
+	 *            Time unit to interpret the timestamp of a record passed to the input port
+	 * @see kieker.analysis.display.MeterGauge
+	 * @see kieker.analysis.display.XYPlot
+	 */
+	public CPUUtilizationDisplayFilter(final int numberOfEntries, final Number[] warningIntervals, final TimeUnit recordsTimeUnit) {
 		this.numberOfEntries = numberOfEntries;
 		this.warningIntervals = warningIntervals;
 		this.recordsTimeUnit = recordsTimeUnit;